The Belgian striker was blamed for the Citizens' goals due to different reasons, adding a couple of misses to his unflattering performance.

Romelu Lukaku's first Manchester Derby was one he won't forget, but not for the right reasons.

The Belgian striker was involved in both goals scored by the current Premier League leaders, especially in the second one, as an attempt to clear the ball from his box ended up finding the back of his team's net. Lukaku's clearance struck one of his team-mates, leaving the ball loose for Otamendi to score.

Added to that, his performance in front of goal was quite appalling, as he missed a couple of chances to score. One of those came during the final minutes of the game, but Lukaku failed to find the back of the net and struck Ederson's neck instead.

Here's how fans are venting their frustration after losing against their bitter rivals.